[Led Lamp Pjr] 7020 in series wire bridge replacement, better solution?

[ESXi]

Hi,

I have made this project of 7020 leds, using a aluminuim back plate with special 3m tape to keep the leds in place.
The question I have now is there a better solution for the wires that you can see in the picture below. I want a small pcb bridge or other solution, so I don't have to strip & cut wires on the correct lenght (saves a lot of time).
Looked on online markets and on mouser but I am unable to find something that works in this application. I was thinking to cut out a copper trace with a laser cutter but meh, this isn't really great because there will need to be placed isolation material under the traces.